Effect of flowthrough cooling heat removal on the performances of MOF-5 cryo-adsorptive hydrogen reservoir for bulk storage applications

Ubaid, Siyad; Zacharia, Renju; Xiao, Jinsheng; Chahine, Richard; Bénard, Pierre; Tessier, P.

doi:10.1016/j.ijhydene.2015.05.097

Cited by 20 publications

(6 citation statements)

References 28 publications

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“…This fitting process allows the prediction of thermodynamic properties, such as the excess adsorption and isosteric enthalpies, over a wide range of temperatures and pressures [59] and can provide an estimate of parameters such as the adsorbed phase volume, saturation pressure, and limiting adsorption capacity, which are otherwise difficult to determine [59,60]. Isotherm fitting can also provide insight into underlying adsorption mechanisms and the pore structure characteristics of adsorbents [60,61], while data needed for the modelling and design of hydrogen storage systems can also be obtained [62][63][64][65][66][67].…”

Section: H 2 Adsorption Isotherm Modellingmentioning

confidence: 99%

Outlook and challenges for hydrogen storage in nanoporous materials

et al. 2016

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Considerable progress has been made recently in the use of nanoporous materials for hydrogen storage. In this article, the current status of the field and future challenges are discussed, ranging from important open fundamental questions, such as the density and volume of the adsorbed phase and its relationship to overall storage capacity, to the development of new functional materials and complete storage system design. With regard to fundamentals, the use of neutron scattering to study adsorbed H 2 , suitable adsorption isotherm equations, and the accurate computational modelling and simulation of H 2 adsorption are discussed. The new materials covered include flexible metal-organic frameworks, core-shell materials, and porous organic cage compounds. The article concludes with a discussion of the experimental investigation of real adsorptive hydrogen storage tanks, the improvement in the thermal conductivity of storage beds, and new storage system concepts and designs.

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Section: H 2 Adsorption Isotherm Modellingmentioning

confidence: 99%

Outlook and challenges for hydrogen storage in nanoporous materials

et al. 2016

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“…Among many gas adsorption materials, metal-organic framework materials (MOFs) and some large surface area and low-density activated carbons are attractive for further realization of hydrogen storage applications. [23][24][25] A large number of studies have shown that MOFs are one of the most representative types of microporous materials, which can be easily further assembled or modified. MOFs have a large specific surface area, and the adsorption site above it can be used for the adsorption and release of hydrogen (weak dispersion interaction).…”

Section: Introductionmentioning

confidence: 99%

“…Among many gas adsorption materials, metal–organic framework materials (MOFs) and some large surface area and low‐density activated carbons are attractive for further realization of hydrogen storage applications. [ 23–25 ]…”

Section: Introductionmentioning

confidence: 99%

Hydrogen storage mechanism of metal–organic framework materials based on metal centers and organic ligands

Zhang,

Sun,

et al. 2023

Carbon Neutralization

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The effective storage and utilization of hydrogen energy is expected to solve the problems of energy shortage and environmental pollution currently faced by human society. Metal–organic framework materials (MOFs) have been shown by scientists to be very potential hydrogen storage materials. However, the current design methods and strategies for MOFs are still generally in the trial‐and‐error stage, and the research works are at the overall level. To solve the problems of directional design and rational construction of new MOFs, this work uses the principles and methods of coordination chemistry and crystal engineering to carry out the theoretical design and mechanism research of new MOFs for high‐efficiency hydrogen storage application scenarios. In this study, the structures selected for theoretical calculation were divided into two types: different ligands for the same metal (IRMOFs, MOF‐205, and DUT‐23‐Zn) and different metals for the same ligand (DUT‐23‐M [(M = Co, Ni, Cu, and Zn]). The model construction process, hydrogen loading with temperature, specific surface area, hydrogen adsorption energy, charge density and hydrogen storage mechanism of the above structures were analyzed, and the key indicators that may affect the hydrogen storage performance of MOFs were summarized: type and quantity of coordination metals, temperature, pressure, adsorption site and specific surface area.

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“…The heat supply requirement was met by a heating element that included a helical coil and a central longitudinal rod. Ubaid et al [38] numerically investigated the effect of flow-through cooling heat removal on the storage and thermal performances of a 20 m 3 MOF-5 cryogenic hydrogen reservoir. The model was validated by the experimental data from a 2.5 L storage tank filled with MOF-5.…”

Section: Introductionmentioning

confidence: 99%